Popular questions

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My car has had trouble starting for the past 3 months. It cranks but it doesn't turn over in the morning.
There are a number of things that may cause this to happen, however based on what you are describing it sounds like you may have an issue related to maintaining the proper fuel pressure both while starting and sitting at...
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A lot of paint is chipping off my car
There are many reported problems with the paint on certain Toyota models. Most of the time the dealership will claim it is due to environmental issues, and Toyota not issued any recalls or Technical Service Bulletins (TSB) to address this....
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Loud noise from engine.
This is caused by the timing chain tensioners in the engine are bad and they would need to be replaced with new chains and tensioners. On some of these vehicle the camshafts may need to also need to be replaced...
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What could this be
Hi there. The squeaking sound you are hearing is most likely caused by the serpentine belt or the pulley's that drive the belt. In regards to routine maintenance on your Honda Civic, we have a great online tool that allows...
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So I need a special tool to remove a knock sensor on a 2005 Buick LaCrosse
An ordinary 6 point socket is used to replace the knock sensor on this model. Stalling, if that is what you mean by "cutting off", is not typically caused by a faulty knock sensor. Unless the knock sensor has been...
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Right wheel shaking when driving
Being unable to drive your vehicle due to a shaky wheel is not a great experience. Unfortunately there could be a variety of reasons that can cause your right wheel to shake when driving. A failed strut, loose suspension components...
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Car battery light on... New battery and alternator but keeps dying
Hello. If your charge indicator is on, this indicates a problem in the system. The charge indicator will have a resistor that is about 390 ohms when tested and if it is bad then may cause light to come on....
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Loss of reverse on a BMW 74 DI
If you are going to continue to drive it, you are going to need a new transmission, or you either park where you never have to back up. I said that to a customer with a BMW who did that...
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Lights going in and out on my jeep.
You need to have your brake light bulbs checked for possible cross over connection inside the bulbs. The shorted bulb could do this. If all bulbs check out then the sockets need to be checked for making proper connections. If...
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2000 Lexus GS400 has new battery, but will not start
Hello. Thanks for writing in about your 2000 Lexus GS400. There are various reasons for a car not to start. The best way to determine what component is causing this is by having a technician scan the VSC (vehicle stability...
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My MDX has 107K miles, what major service is needed, if any?
There is no scheduled, or Acura recommended, 100,000 maintenance service interval for your vehicle. Instead, virtually all maintenance required for your vehicle is tracked by the vehicle computer (a "maintenance minder" system) and reported, using letter and number codes, via...
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How do you start the engine with the smart key system?
If your car is equipped with the smart key system, it means that you don’t have to use a key to crank the car. You have a start/stop switch. Using it for the first few times can be a little...
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What do the steering wheel radio controls do?
A quick look at the steering wheel in your car will show you there are quite a few different buttons available. They all provide you with a convenient way to interact with different systems in your car without having to...
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Automatic headlights not working
The automatic headlights require the sun sensor on the dash and rear view mirror to work correctly. The issue could also stem from a faulty automatic headlight switch module. I recommend having a mechanic, such as one from YourMechanic, run...
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Cable harness worn
Depending on how much the harness was damaged, a replacement might be necessary. There could also be secondary damage from non-insulated wires touching each other after the harness was cut. If it was only a few wires, the harness might...
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Overheating and struggling to start
Hello. If your engine is overheating and you are having trouble starting it then you more than likely have a failing head gasket. When it fails the engine will overheat and it will also allow coolant to enter the combustion...
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Why won't it start with a low battery and a good jump start connection?
Hi, thanks for writing in. Your battery may not have had enough cold cranking amps (CCA). The volts may be correct but if it doesn't have enough CCA, it will not start for you. Batteries that specify cold cranking...
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can a fan motor that is going out cause enough vibration to loosen bolts securing it to frame causing fan to bite into radiator?
The fan bolts would not loosen on their own and may not have been tightened up all the way. I have seen the fan blades come off and damage the radiator but never a fan bolts coming loose. They were...
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Alarm system won't turn off
If the alarm system will not turn off, and the car will not start, I would first try unlocking the driver side door manually with the key, and if it has a remote, checking to see that the remote's battery...
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2004 CADILLAC SRX replaced low beam headlight bulb but it still doesn't work. someone said the baluster may need to be replace.
High-intensity discharge, or HID headlights require a lot more voltage to light than conventional halogen bulbs. Then once lit, they consume less wattage than the halogen bulbs. Sometimes referred to as a ballast or ignitor, this component amplifies the 12...
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Engine smoking from underneath.
Well the first thing I would suspect is the engine overheated. I would check the engine oil and coolant to make sure there is sufficient amount of each. I would then check the engine codes for a fault that can...
Question
How do I view the range?
The range is an estimation of how many miles you can drive on your current tank of gas, based on how much fuel remains in the tank, and on the fuel economy that you have averaged in past trips. To...
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Hey when the car idles it revs up and down by like 300 revs or so and also when the car is off it doesn't recognize its in park.
The issue is the transmission position sensor is not working properly and registering that the transmission is in drive, neutral, or reverse. Check to see if the transmission is going into park when the shifter is in park. If the...
Question
Car vibrating and losing power.
Your symptoms could be caused by many things, from a clogged catalytic converter to failed mass air flow sensor. The first step is to retrieve the diagnostic trouble code (DTC). This provides a starting point for the diagnostic procedure. A...